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usage matplotlib.pyplot.scatter(x, y, s=None, c=None, marker=None, cmap=None, norm=None, vmin=None, vmax=None, alpha=None, linewidths=None, *, edgecolors=None, plotnonfinite=False, data=None, **kwargs) Parameter introduction x,yData for plotting scatter plotsfloat or array-like, shape(n,)sA real number or an array with the size of (n,), an ...

preface I've previously posted a film about using reptile technology from Article on obtaining stock data on NetEase Finance , the response is quite strong. However, that work can only be said to be an epitome of my early learning of reptiles and quantification. What I want to share with you now is very Dry goods. Basically, it can be sa ...

Author: Han Xinzi@ShowMeAITutorial address: http://www.showmeai.tech/tutorials/33Article address: http://www.showmeai.tech/article-detail/146Notice: All Rights Reserved. Please contact the platform and the author for reprint and indicate the sourceWhen we mention python data analysis, pandas will be used for operation in most cases. This is the ...

It seems that this log module can't be downloaded in the mirror station of Tsinghua University. Other mirror stations haven't tried it. I downloaded it directly from the address of the official website [read the full text] C:\Users\Administrator>pip install nb_log Collecting nb_log Downloading nb_log-7.2.tar.gz (71 kB) |██████████ ...

Hello, I'm brother Cheng~ Today I share the window function foundation of SQL. catalog: 1. What is the window function 2. Sorting function 3. Distribution function 4. Front and back functions 5. Head and tail function 6. Aggregate function [note] there is a technical exchange group at the end of the text Recommended articles Someone ...

Poisson and Poisson like regression models are often used in count based data sets, that is, data containing integer counts. For example, the number of people entering the hospital emergency room per hour is such a data set. Linear or nonlinear models based on ordinary least squares regression (such as linear models based on neural network reg ...

This learning note is the learning content of Alibaba cloud Tianchi Longzhu Docker training camp. The learning links are: https://tianchi.aliyun.com/notebook-ai/detail?spm=5176.20850282.J_3678908510.4.f2984d57AnIOhB&postId=170949 Task 2 purpose: 1. The value of EDA mainly lies in being familiar with the basic situation of the whole dat ...

1. Overview of volume price relationship "Volume" has many forms, such as trading volume (number of shares), transaction amount, turnover rate and so on. "Volume" generally refers to the trading volume of a certain securities in the trading market in a specific period of time. The trading volume reflects the game of lon ...

01. Preface In the near future, it is expected that the emerging digital gene expression (DGE) technology will surpass microarray technology in many applications of functional genomics. One of the basic data analysis tasks, especially gene expression research, involves determining whether there is evidence that transcripts or exons are signifi ...

PYTHON reptile diary 01 Record your learning reptile diary Choose python as the programming language 1. Environmental preparation python3.6+ mysql pycharm 2. Ideas The goal is to climb the top 100 of the cat's eye ​ 1. Analyze the law of url ​ https://maoyan.com/board/4?offset=10 Find their URLs and use the url parameter offset as th ...